Multiple Choice
The intensity level of sound 18 m from a jet airliner is 120 dB.At what distance from the airplane will the sound intensity level be a tolerable 100 dB? (Assume spherical spreading of sound. )
A) 13 m
B) 120 m
C) 360 m
D) 232 m
E) 8 m
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q6: Consider a vibrating string that makes a
Q27: As a train starts from rest and
Q34: A child sits on a swing supported
Q35: What is the lowest frequency that will
Q36: A flute behaves like a tube open
Q37: A phase difference of 100° corresponds to
Q38: The lower A on a piano has
Q43: A 5-m-long organ pipe is open at
Q50: When the standing wave pattern in a
Q91: If the intensity of a sound is